Re: [PATCH v1 4/4] arm64: dts: amlogic: meson-s4-s905y4-khadas-vim1s: add Function key support

[Martin Blumenstingl]

On Sat, Feb 28, 2026 at 5:16 PM kernel test robot <lkp@xxxxxxxxx> wrote:
>
> Hi Nick,
>
> kernel test robot noticed the following build errors:
>
> [auto build test ERROR on jic23-iio/togreg]
> [also build test ERROR on robh/for-next linus/master v7.0-rc1 next-20260227]
> [If your patch is applied to the wrong git tree, kindly drop us a note.
> And when submitting patch, we suggest to use '--base' as documented in
> https://git-scm.com/docs/git-format-patch#_base_tree_information]
>
> url:    https://github.com/intel-lab-lkp/linux/commits/Nick-Xie/dt-bindings-iio-adc-amlogic-meson-saradc-add-S4-compatible/20260228-150346
> base:   https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git togreg
> patch link:    https://lore.kernel.org/r/20260228065840.702651-5-nick%40khadas.com
> patch subject: [PATCH v1 4/4] arm64: dts: amlogic: meson-s4-s905y4-khadas-vim1s: add Function key support
> config: arm64-randconfig-001-20260228 (https://download.01.org/0day-ci/archive/20260301/202603010009.VfPuPoeI-lkp@xxxxxxxxx/config)
> compiler: clang version 23.0.0git (https://github.com/llvm/llvm-project 9a109fbb6e184ec9bcce10615949f598f4c974a9)
> reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260301/202603010009.VfPuPoeI-lkp@xxxxxxxxx/reproduce)
>
> If you fix the issue in a separate patch/commit (i.e. not just a new version of
> the same patch/commit), kindly add following tags
> | Reported-by: kernel test robot <lkp@xxxxxxxxx>
> | Closes: https://lore.kernel.org/oe-kbuild-all/202603010009.VfPuPoeI-lkp@xxxxxxxxx/
>
> All errors (new ones prefixed by >>):
>
>    Lexical error: arch/arm64/boot/dts/amlogic/meson-s4-s905y4-khadas-vim1s.dts:50.18-24 Unexpected 'KEY_FN'
> >> FATAL ERROR: Syntax error parsing input tree
It turns out that this series is supposed to be applied on top of
"arm64: dts: amlogic: meson-s4-khadas-vim1s: enable LEDs, Keys and
Bluetooth" [0]
When applying this series on top of the other then there's no more build error.


[0] https://lore.kernel.org/linux-amlogic/20260228063750.701887-1-nick@xxxxxxxxxx/T/#m2f4d30878fc8252f853bdb3005042c3aad97961e